package com.lsu.decorate.homework;


/**
 * 测试程序
 *
 * @Author wang suo
 * @Date 2020/10/26 0026 10:52
 * @Version 1.0
 */
public class Test {
    public static void main(String[] args) {
        AbstractRobot cleanRobot = new CleanRobot();
        cleanRobot = new Speak(cleanRobot);
        cleanRobot = new Estimate(cleanRobot);
        cleanRobot.clean();
    }
}
